#!/usr/bin python3
# -*- coding:UTF-8 -*-
# Author: nigo
import pandas as pd
import plotly.express as px

# 数据
df = pd.DataFrame({'a':[1,2,3,4],'b':[10,11,12,13],'c':[11,12,13,14]})
# 图+画布
fig = px.line(df,x='a',y=['b','c'],title='绘图三板斧')
# 显示画布
fig.show()
